1/*---------------------------------------------------------------------------*
2 *  platform_utils.h  *
3 *                                                                           *
4 *  Copyright 2007, 2008 Nuance Communciations, Inc.                               *
5 *                                                                           *
6 *  Licensed under the Apache License, Version 2.0 (the 'License');          *
7 *  you may not use this file except in compliance with the License.         *
8 *                                                                           *
9 *  You may obtain a copy of the License at                                  *
10 *      http://www.apache.org/licenses/LICENSE-2.0                           *
11 *                                                                           *
12 *  Unless required by applicable law or agreed to in writing, software      *
13 *  distributed under the License is distributed on an 'AS IS' BASIS,        *
14 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. *
15 *  See the License for the specific language governing permissions and      *
16 *  limitations under the License.                                           *
17 *                                                                           *
18 *---------------------------------------------------------------------------*/
19
20
21
22#ifndef _PLATFORM_UTILS_H_
23#define _PLATFORM_UTILS_H_
24
25/*
26  safe_strtok()
27  Use this in place of regular strtok. which is dangerous because it modifies
28  a global variable.  This function does not.
29
30  Returns the position in NULL terminated input_str where seps are found,
31  and the length of the token
32  Seps contains a NULL terminated string of separators
33  Returns NULL if error
34
35  If no more tokens left, token_len is 0
36*/
37char * safe_strtok(char *input_str, char *seps, int * token_len);
38
39/* C54 and WinCE does not have strdup */
40#if defined TI_DSP || defined UNDER_CE || defined __CC_ARM
41char * strdup(char *in_string);
42#endif
43
44#endif /* _PLATFORM_UTILS_H_ */
45